The line-width-type defines what type of line is being defined in a line-width element. Values include beam, bracket, dashes, enclosure, ending, extend, heavy barline, leger, light barline, octave shift, pedal, slur middle, slur tip, staff, stem, tie middle, tie tip, tuplet bracket, and wedge. In MusicXML 2.0 this is left as a string so that other application-specific types can be defined, but it is made a separate type so that in can be redefined more strictly.
<xs:simpleType name="line-width-type"><xs:annotation><xs:documentation>The line-width-type defines what type of line is being defined in a line-width element. Values include beam, bracket, dashes, enclosure, ending, extend, heavy barline, leger, light barline, octave shift, pedal, slur middle, slur tip, staff, stem, tie middle, tie tip, tuplet bracket, and wedge. In MusicXML 2.0 this is left as a string so that other application-specific types can be defined, but it is made a separate type so that in can be redefined more strictly.</xs:documentation></xs:annotation><xs:restriction base="xs:token"/></xs:simpleType>